{"id":5990,"date":"2026-07-30T09:37:02","date_gmt":"2026-07-30T01:37:02","guid":{"rendered":"https:\/\/bnpanel.com\/?post_type=news&p=5990"},"modified":"2026-07-30T09:41:47","modified_gmt":"2026-07-30T01:41:47","slug":"pet-acoustic-panels-material-sizes-fire-rating-guide","status":"publish","type":"news","link":"https:\/\/bnpanel.com\/fr\/nouvelles\/pet-acoustic-panels-material-sizes-fire-rating-guide\/","title":{"rendered":"PET Acoustic Panels: Material, Sizes & Fire Rating Guide"},"content":{"rendered":"

Panneaux acoustiques en PET<\/strong> come in four standard thicknesses (9-24 mm) on a 1220 \u00d7 2420 mm sheet, with one EN 13501-1 fire test on record for the 9 mm configuration. No NRC data or recycled-content percentage is currently published for this line \u2014 both need a supplier-issued report before they go in a spec sheet.<\/p>\n

What a PET Acoustic Panel Actually Is<\/h2>\n

A Panneau acoustique en PET <\/a>is a rigid or semi-rigid board made from polyester fiber, pressed and thermally bonded into a felt-like sheet dense enough to hold its shape on a wall or ceiling. There’s no wood core, no fiberglass, and no foam involved \u2014 the sound absorption comes from the open, interconnected structure of the fiber itself, which lets sound waves enter the material and lose energy as friction rather than bouncing back into the room.
\nBEIEN<\/a> produces its PET felt in-house at its Gaomi, Shandong facility, then CNC-cuts sheets to size with a stated tolerance of \u00b10.3 mm. That in-house step matters for private-label buyers specifically: it means color batches, thickness, and cut tolerance are controlled at one site rather than passed through a subcontractor.<\/p>\n

\"office<\/p>\n

Standard Dimensions and Thickness<\/h2>\n

The 2026 catalog lists Panneaux acoustiques en PET <\/a>(model range BP-01 through BP-54) at one sheet size across four thicknesses:<\/p>\n\n\n\n\n\n\n\n\n
\u00c9paisseur<\/th>\nSheet Size<\/th>\nMat\u00e9riau<\/th>\nFire Test on File<\/th>\n<\/tr>\n<\/thead>\n
9 mm<\/td>\n1220 \u00d7 2420 mm<\/td>\n100% fibre de polyester<\/td>\nYes \u2014 see below<\/td>\n<\/tr>\n
12 mm<\/td>\n1220 \u00d7 2420 mm<\/td>\n100% fibre de polyester<\/td>\nNot published<\/td>\n<\/tr>\n
15 mm<\/td>\n1220 \u00d7 2420 mm<\/td>\n100% fibre de polyester<\/td>\nNot published<\/td>\n<\/tr>\n
24 mm<\/td>\n1220 \u00d7 2420 mm<\/td>\n100% fibre de polyester<\/td>\nNot published<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Custom sizes, thicknesses, and CNC-cut shapes are available outside this table on a quotation basis. If you’ve seen a 1220 \u00d7 2440 mm figure on a different PET-panel product page, that’s a different listing than the 2026 catalog spec above \u2014 worth confirming the exact sheet size with sales before you finalize drawings, since a 20 mm difference on a 2.4-meter run affects layout math on a full wall.<\/p>\n

Colors and Customization<\/h2>\n

The BP-01 through BP-54 palette gives 40+ standard colors out of the box, with Pantone or RAL matching available for private-label orders that need an exact brand color. Beyond color, the customization list includes:<\/p>\n

    \n
  1. Custom panel sizes and thicknesses outside the standard catalog range<\/li>\n
  2. CNC-cut shapes \u2014 circles, waves, geometric cuts, or a client-supplied pattern<\/li>\n
  3. Surface engraving<\/li>\n
  4. Private-label packaging with custom labels and logos<\/li>\n<\/ol>\n

    For a private-label buyer, the practical sequence usually looks like this:<\/p>\n

      \n
    1. Confirm the base thickness and standard color, or submit a Pantone\/RAL reference for matching<\/li>\n
    2. Decide whether the sheet ships flat or CNC-cut to a specific shape<\/li>\n
    3. Specify packaging \u2014 bulk export cartons or private-label retail packaging with your branding<\/li>\n
    4. Request the fire test documentation for the specific thickness and configuration you’re ordering, not just the product line in general<\/li>\n<\/ol>\n

      That last step is where most spec sheets fall short, and it’s worth its own section.<\/p>\n

      \"Panneaux<\/p>\n

      Fire Classification: What the SGS Report Actually Covers<\/h2>\n

      Here’s the one verified fire test on record for this product line. SGS-CSTC Standards Technical Services (Shanghai) Co., Ltd. issued Test Report No. SHFS2403000289FF (SGS reference SHIN2403000573CM01) on 1 April 2024, testing a polyester sound-absorbing board under EN 13501-1:2018. The sample:<\/p>\n